PERFORCE change 138751 for review

[Sam Leffler]

http://perforce.freebsd.org/chv.cgi?CH=138751

Change 138751 by sam at sam_ebb on 2008/03/27 21:15:14

	clear potentially dangling ptr on vap detach

Affected files ...

.. //depot/projects/vap/sys/net80211/ieee80211_scan.c#18 edit

Differences ...

==== //depot/projects/vap/sys/net80211/ieee80211_scan.c#18 (text+ko) ====

@@ -190,6 +190,7 @@
 			ss->ss_ops->scan_detach(ss);
 			ss->ss_ops = NULL;
 		}
+		ss->ss_vap = NULL;
 	}
 	IEEE80211_UNLOCK(ic);
 }